Caterpillar C10 C12 Loaded Cylinder Head | 1620683 | New

New aftermarket DCW cylinder head for the Caterpillar C10 and C12, base part number 1620683 (162-0683). Supplied loaded — valves and springs installed — with valve guides, seats, and injector cups already in place. Injectors are not included.

Key Features:

• New aftermarket cylinder head for the Caterpillar C10 / C12
• Loaded — valves and springs installed
• Valve guides, valve seats, and injector cups installed
• High-strength, alloyed cast iron designed for heavy-duty diesel applications
• Direct replacement for Caterpillar 162-0683

Specifications:

• Base part number: 1620683 (162-0683)
• Component type: Cylinder head (loaded — valves and springs included)
• Condition: New Aftermarket
• Material: High-strength, alloyed cast iron
• Included: valves, springs, valve guides, seats, injector cups
• Engine: Caterpillar C10 / C12

Compatibility / Fitment:

• Caterpillar C10 and C12 engines
• Injectors not included — reuse your existing injectors or supply a replacement set
• Verify your engine serial against 162-0683 before ordering

Cross-References / Interchange:

• OE base: Caterpillar 162-0683 / 1620683
• CAT alternates: 1323245, 1323251

Summary:

A new aftermarket DCW cylinder head (Caterpillar 162-0683) for the C10 and C12, supplied loaded with valves and springs and built from high-strength alloyed cast iron. Injectors are not included; verify your engine serial before ordering.